来自北方树鼩Tupaia belangeri chinensis Anderson（哺乳纲：Scandentia）的Moniliformis tupaia n. sp.（Acanthocephala：Moniliformidae）的形态学、遗传特征和系统发育。

IF 2.4 3区医学 Q2 PARASITOLOGY Parasitology Pub Date : 2024-04-01 Epub Date: 2024-03-04 DOI:10.1017/S0031182024000271

Hui-Xia Chen, Zhi-Jun Yu, Jun Ma, Cui-Hong Zhao, Fu-Qiong Cao, Liang Li

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摘要

基于从中国北方树鼩Tupaia belangeri chinensis Anderson（Scandentia: Tupaiidae）肠道中采集的标本，采用综合形态学方法（光学显微镜和扫描电子显微镜）和分子技术（核18S、ITS、28S区域以及线粒体cox1和cox2基因的测序和分析），描述了一种新的Moniliformis物种M.系统进化分析表明，M. tupaia n. sp.是Moniliformis属中M. moniliformis的姊妹，同时也对Nephridiacanthus major的系统地位提出了质疑。Moniliformis tupaia n. sp.是中国报告的第三个Moniliformis种。

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Morphology, genetic characterization and phylogeny of Moniliformis tupaia n. sp. (Acanthocephala: Moniliformidae) from the northern tree shrew Tupaia belangeri chinensis Anderson (Mammalia: Scandentia).

A new species of Moniliformis, M. tupaia n. sp. is described using integrated morphological methods (light and scanning electron microscopy) and molecular techniques (sequencing and analysing the nuclear 18S, ITS, 28S regions and mitochondrial cox1 and cox2 genes), based on specimens collected from the intestine of the northern tree shrew Tupaia belangeri chinensis Anderson (Scandentia: Tupaiidae) in China. Phylogenetic analyses show that M. tupaia n. sp. is a sister to M. moniliformis in the genus Moniliformis, and also challenge the systematic status of Nephridiacanthus major. Moniliformis tupaia n. sp. represents the third Moniliformis species reported from China.

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来源期刊

Parasitology 医学-寄生虫学

CiteScore

4.80

自引率

4.20%

发文量

280

审稿时长

3-8 weeks

期刊介绍： Parasitology is an important specialist journal covering the latest advances in the subject. It publishes original research and review papers on all aspects of parasitology and host-parasite relationships, including the latest discoveries in parasite biochemistry, molecular biology and genetics, ecology and epidemiology in the context of the biological, medical and veterinary sciences. Included in the subscription price are two special issues which contain reviews of current hot topics, one of which is the proceedings of the annual Symposia of the British Society for Parasitology, while the second, covering areas of significant topical interest, is commissioned by the editors and the editorial board.